Gooseneck coupler



FIG. 1 is a perspective view of a gooseneck coupler showing our newdesign;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 a perspective view of a second embodiment of a gooseneck couplershowing our new design;

FIG. 9 is a first side view thereof;

FIG. 10 is a second side view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a front view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines in the figures are included for the purpose ofillustrating portions of a gooseneck coupler and form no part of theclaimed design.

CLAIM The ornamental design for a gooseneck coupler, as shown anddescribed.